Is the idle motor cleaned or replaced?

Idle motor needs cleaning. Idling motor has the same life as a car, that is, it drives the car until it is scrapped. Under normal circumstances, the idle motor does not need to be replaced. Idle motor is an element to control the idle speed of motor vehicles, and it is not easy to break down. If you clean the idle motor, you should go to a professional garage or 4S shop for a professional to clean it. If you clean it privately, it is easy to have problems due to improper operation. The function of idle motor: When the car is idling, the idle motor controls the air flow into the engine through the signal from ECM, so as to stabilize the idle speed and make the engine have stable air distribution under various working conditions, with small intake pulse and less eddy current. Idle motor is mainly used to control the idle speed of automobile. Its purpose is to adjust the idle speed according to the load of the engine at idle speed. The idle motor is installed on the throttle body and used by the engine controller to control the idle speed of the engine.